| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_d0e7527ba4a31f2fe2a97fd814621339 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-36
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-16
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-52
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-37 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C4-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C1-20
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J37-28
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-65
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C11-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C1-20 |
| filingDate |
2007-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_88a18c3590bc80e7aa6720d390476752
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_7e6ab8c8f6e554678e54a78ca7a1056a
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_83a8d73862b1675601e13470efe613b6
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cac3133dbca11acd1847ee20c9ea0128 |
| publicationDate |
2009-03-18-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
EP-2036873-A1 |
| titleOfInvention |
Use of phosphorus modified molecular sieves in conversion of organics to olefins |
| abstract |
The present invention relates to a process to make light olefins, in a combined XTO-OCP process, from an oxygen-containing, halogenide-containing or sulphur-containing organic feedstock comprising : ncontacting said oxygen-containing, halogenide-containing or sulphur-containing organic feedstock in the XTO reactor with a catalyst made of a P-modified zeolite (A) at conditions effective to convert at least a portion of the feedstock to form a XTO reactor effluent comprising light olefins and a heavy hydrocarbon fraction; nseparating said light olefins from said heavy hydrocarbon fraction; ncontacting said heavy hydrocarbon fraction in the OCP reactor with a catalyst made of a P-modified zeolite (A) at conditions effective to convert at least a portion of said heavy hydrocarbon fraction to light olefins; n nwherein said P-modified zeolite (A) is made by a process comprising in that order: n- selecting a zeolite (advantageously with Si/Al ratio between 4 and 500) among H + or NH 4 + -form of MFI, MEL, FER, MOR, clinoptilolite; n- introducing P at conditions effective to introduce advantageously at least 0.05 wt% of P; n- separation of the solid from the liquid if any; n- an optional washing step or an optional drying step or an optional drying step followed by a washing step; n- a calcination step. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013059162-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-103889574-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2013059161-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104114277-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-104114277-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-9821299-B2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111225894-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2019079736-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CN-111247117-A |
| priorityDate |
2007-09-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |